CN103945954B - 用于管端部成形设备的伺服电机控制的液压泵单元 - Google Patents

用于管端部成形设备的伺服电机控制的液压泵单元 Download PDF

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Publication number
CN103945954B
CN103945954B CN201280055262.7A CN201280055262A CN103945954B CN 103945954 B CN103945954 B CN 103945954B CN 201280055262 A CN201280055262 A CN 201280055262A CN 103945954 B CN103945954 B CN 103945954B
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CN
China
Prior art keywords
hydraulic
pressure
servo
valve
pump
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN201280055262.7A
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English (en)
Chinese (zh)
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CN103945954A (zh
Inventor
约翰·弗瑞德瑞克·韦格特
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/021—Enlarging by means of tube-flaring hand tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
CN201280055262.7A 2011-11-11 2012-11-07 用于管端部成形设备的伺服电机控制的液压泵单元 Expired - Fee Related CN103945954B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161558980P 2011-11-11 2011-11-11
US61/558,980 2011-11-11
PCT/US2012/063937 WO2013070762A1 (en) 2011-11-11 2012-11-07 Servo motor controlled hydraulic pump unit for tube end forming equipment

Publications (2)

Publication Number Publication Date
CN103945954A CN103945954A (zh) 2014-07-23
CN103945954B true CN103945954B (zh) 2017-03-29

Family

ID=48290510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280055262.7A Expired - Fee Related CN103945954B (zh) 2011-11-11 2012-11-07 用于管端部成形设备的伺服电机控制的液压泵单元

Country Status (8)

Country Link
US (1) US9505049B2 (ja)
EP (1) EP2776183A4 (ja)
JP (1) JP6251178B2 (ja)
KR (1) KR20140099480A (ja)
CN (1) CN103945954B (ja)
HK (1) HK1200141A1 (ja)
TW (1) TWI600481B (ja)
WO (1) WO2013070762A1 (ja)

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* Cited by examiner, † Cited by third party
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CN104251245B (zh) * 2013-06-28 2016-12-28 伊顿公司 伺服泵控制系统及方法
CN105782173B (zh) * 2014-07-25 2017-10-03 泉州丰泽鸿益建材机械有限公司 一种自然冷却节能的砌块成型机
WO2016106666A1 (zh) * 2014-12-31 2016-07-07 深圳市大富精工有限公司 金属外壳加工方法及加工设备
CN105499385A (zh) * 2015-12-04 2016-04-20 重庆长安空港汽车配件有限责任公司 一种管端成型机及其冲头
EP3345694B1 (de) * 2017-01-05 2024-05-22 FELSS Systems GmbH Verfahren und vorrichtung zum insbesondere abschnittweisen verdicken einer plastisch verformbaren hohlkörperwand eines hohlkörpers sowie fertigungsverfahren und maschine zum fertigen eines hohlkörpers
CN107639172B (zh) * 2017-11-10 2023-06-27 南昌航空大学 一种同时实现管端缩口增厚的成形方法及装置
CN108273872B (zh) * 2018-04-04 2024-04-02 佛山职业技术学院 一种不锈钢管整形设备
CN110081046B (zh) * 2019-05-27 2020-07-31 电子科技大学 一种基于反步控制的多电液伺服执行器跟踪同步控制方法
US11813417B2 (en) * 2019-08-13 2023-11-14 Medtronic Vascular, Inc. Catheter modification device
CN111069448B (zh) * 2019-12-19 2021-09-14 楼尚精密机械（上海）有限公司 用于大管驼峰设备的工艺方法
CN113600709B (zh) * 2021-07-26 2023-04-07 浙江飞越机电有限公司 一种多功能电动液压管件加工工具的控制系统及方法

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US3959998A (en) * 1972-08-30 1976-06-01 Ross Bernard D Pipe swaging apparatus
US4530231A (en) * 1980-07-03 1985-07-23 Apx Group Inc. Method and apparatus for expanding tubular members
CN101311858A (zh) * 2007-05-23 2008-11-26 天水锻压机床有限公司 钢管扩径机组自动控制系统
CN201376058Y (zh) * 2009-04-12 2010-01-06 甯顺才 全自动液压螺旋辊压式扩口机
CN201788395U (zh) * 2010-09-08 2011-04-06 中冶辽宁德龙钢管有限公司 钢管扩径率测量和控制装置

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US4088008A (en) * 1977-04-18 1978-05-09 American Machine & Hydraulics, Inc. Quick release adapter and tool combination
JPS5568136A (en) 1978-11-15 1980-05-22 Toyota Motor Corp Pipe end working method and pipe end working device
US4211103A (en) * 1978-12-08 1980-07-08 American Machine & Hydraulics, Inc. Double taper clamp
US5752313A (en) * 1993-12-20 1998-05-19 Carrier Corporation Tube expander with force sensor
US5526669A (en) 1994-05-20 1996-06-18 Hi-Shear Corporation Computer controlled pull gun system
JP3926427B2 (ja) * 1997-05-13 2007-06-06 豊興工業株式会社 液圧作動加圧加工装置
US6260401B1 (en) * 1997-12-15 2001-07-17 Bestex Kyoei Co., Ltd. Method of molding high expansion pipe and the high expansion pipe
JP4250797B2 (ja) * 1999-03-12 2009-04-08 ダイキン工業株式会社 インバータ駆動油圧ユニット
US6233993B1 (en) 1999-05-10 2001-05-22 Sango Co., Ltd. Method and apparatus for forming a processed portion of a workpiece
CA2452020C (en) * 2001-07-05 2010-06-29 Magna Structural Systems Inc. Method for expanding a tubular blank
JP3782710B2 (ja) * 2001-11-02 2006-06-07 日邦興産株式会社 油圧プレス装置
DE10247549B3 (de) 2002-10-11 2004-05-06 Rothenberger Ag Expansionswerkzeug für Hohlkörper mit einem elektrohydraulischen Antrieb
TWI267410B (en) * 2002-11-08 2006-12-01 Mitsubishi Motors Corp Deformed element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulic-bulged product
JP2004301188A (ja) * 2003-03-28 2004-10-28 Tokimec Inc 液圧制御システム
WO2007132799A1 (ja) 2006-05-15 2007-11-22 Komatsu Ltd. 鋼管の拡管成形方法および鋼管の拡管成形装置
KR20070000395U (ko) 2007-03-13 2007-04-03 조성구 동관 확관장치
CN201027714Y (zh) 2007-04-20 2008-02-27 绍兴市肯特机械电子有限公司 用伺服电机控制的液压装置
JP2008298226A (ja) * 2007-06-01 2008-12-11 Yuken Kogyo Co Ltd 油圧駆動装置
JP5255809B2 (ja) 2007-10-11 2013-08-07 新日鐵住金株式会社 段付き金属管の製造方法及び拡管用プラグ
JP2009142856A (ja) * 2007-12-13 2009-07-02 Showa Corp ダンパチューブの拡管方法及び装置
WO2010005896A1 (en) * 2008-07-08 2010-01-14 Parker-Hannifin Corporation High pressure intensifier system
US20100101298A1 (en) * 2008-10-29 2010-04-29 Carstensen Peter T Dynamic Centering Fixture with Hydraulic Load Delivery Compensation
KR20110053224A (ko) * 2008-11-18 2011-05-19 토피 고교 가부시키가이샤 통 형상 부재의 제조 방법
JP5641702B2 (ja) * 2009-03-27 2014-12-17 株式会社小松製作所 鋼管の拡管成形方法および拡管成形装置
JP5401390B2 (ja) * 2010-04-05 2014-01-29 有限会社塚本空調設備 油圧駆動式の拡管装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959998A (en) * 1972-08-30 1976-06-01 Ross Bernard D Pipe swaging apparatus
US4530231A (en) * 1980-07-03 1985-07-23 Apx Group Inc. Method and apparatus for expanding tubular members
CN101311858A (zh) * 2007-05-23 2008-11-26 天水锻压机床有限公司 钢管扩径机组自动控制系统
CN201376058Y (zh) * 2009-04-12 2010-01-06 甯顺才 全自动液压螺旋辊压式扩口机
CN201788395U (zh) * 2010-09-08 2011-04-06 中冶辽宁德龙钢管有限公司 钢管扩径率测量和控制装置

Also Published As

Publication number Publication date
TW201338887A (zh) 2013-10-01
EP2776183A4 (en) 2015-07-22
TWI600481B (zh) 2017-10-01
WO2013070762A1 (en) 2013-05-16
US20130305803A1 (en) 2013-11-21
US9505049B2 (en) 2016-11-29
HK1200141A1 (en) 2015-07-31
EP2776183A1 (en) 2014-09-17
JP6251178B2 (ja) 2017-12-20
KR20140099480A (ko) 2014-08-12
CN103945954A (zh) 2014-07-23
JP2015501726A (ja) 2015-01-19

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